Question

which musclea are involved in brathing and how they work​

Answer 1

Answer:

The diaphragm is the main muscle used for breathing. The muscles between your ribs, called intercostal muscles, play a role in breathing during physical activity. Abdominal muscles help you breathe out when you are breathing fast, such as during physical activity

Answer 2

Explanation:

the diaphragm is the main muscle used for breathing .the muscle between your ribs called intercostal muscles